Cholera bacteria causes sever diarrhoea. These bacteria spread rapidly when sewage is not piped away. Why is this?​

Answers

Answer 1
A bacterium called Vibrio cholerae causes cholera infection. The deadly effects of the disease are the result of a toxin the bacteria produces in the small intestine. The toxin causes the body to secrete enormous amounts of water, leading to diarrhea and a rapid loss of fluids and salts (electrolytes).
Answer 2

Answer:

Because cholera bacteria rapidly multiplies in areas with improper sanitation and untreated water that people can drink.

When people drink this water, they get severe diarrhoea.


Related Questions

what effort is made in nepal for the conservation of wildlife?

Answers

Nepal has made use of some limited hunting in hunting reserves to help fund their wildlife conservation efforts. No endangered species are allowed to be hunted.

▪▪▪Cutest Ghost▪▪▪

Explanation:

Nepal has made use of some limited hunting in hunting reserves to help fund their wildlife conservation efforts. No endangered species are allowed to be hunted

the brain and spinal cord are components of the ______ nervous system, while the nerves and ganglia are components of the ______ nervous system.

Answers

The brain and spinal cord are part of the central nervous system, while the nerves and ganglia are part of the peripheral nervous system.

What is the nervous system?

The nervous system is a set of structures that has the function of :

Maintaining homeostasis inside the body.Regulating mental activity.Reacting to the environment.

What are the parts of this system?

This system is mainly divided in:

Central: This includes the brain and spinal cord; these organs are considered part of the central system because they are located in the center of the body and they receive information from all the nervous structures in the body.Peripheral: This includes structures such as nerves and ganglia. The peripheral system differs from the central system because these structures can be found in organs, limbs, among others or the "sides" of the body.

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Please someone help me asap. <3

Answers

I can what do you need help with?

what condition might result from an excess of aquaporins?

Answers

Answer:

fluid retention in pregnant women Aquaporins transport water. An excess of aquaporins during pregnancy can result in fluid retention. Water movement is important in urine formation in the kidneys.

Explanation:

Recently you submitted your "bucket list" of 10 places you would like to visit/see/explore on Earth or Space . I want you to review that list and if you could only pick one place to go in your life-time where would you choose to go? Why?

Answers

Answer:

This is a personal question.

Explanation:


Dose someone know how to do this it’s biology stuff :(

Answers

Answer:

yes but it very camplicated and diffricult

Explanation:

Michelle and George are studying the forces and motion of a 0.8-kg low friction cart on a horizontal table. They use a spring scale to exert different amounts of horizontal pulling force on the cart and measure the acceleration of the cart for each pulling force. The measurements of each set of pulling force and acceleration are displayed in the table below. If friction is much weaker than the pulling force, which of the following is the best fit for the missing pulling force in the table?

Answers

Table 1: The horizontal pulling forces (F) and resulting acceleration (a) for the cart.



The cart experiences no motion when there is 0.1 N of horizontal force, so F=0 in this case. When one uses Newton's Second Law to find the acceleration caused by each force, it becomes clear that every row in the chart represents a horizontal force of approximately F=20 N. The best fit for the missing value is F=-30N.

why are the larval stages of silk moth and honey bees voracious ?​ please fast answer me

Answers

Answer:

Since that stage is the stage that most of their growth occurs and nutrition is important for their growth. Thus they eat continuously to sustain the growth pattern.

how did zebra mussels make it to the united states

Answers

Answer:

The zebra mussel is native to Eastern Europe and Western Russia. The species was unintentionally introduced into the United States' Great Lakes through the discharge of contaminated cargo ship ballast water.

A cooler area appearing from time to time on the sun's surface, appearing dark by contrast with its surroundings.​

Answers

Answer:

Are you talking about a sunspot?

Explanation:

Which of these options is not a mechanism to control the opening and closing of ion
channels?
a) ATP binding (ATP gated)
b) Ligand binding (ligand gated)
c) Changes in membrane potential (voltage gated)
d) Distortion of the cell membrane (mechanically gated)

Answers

Answer:

D) ATP binding (ATP gated)

Explanation:

There are three types of ion gated channel regulated by ligand binding, change in membrane potential and distortion of the cell membrane...

So the answer is ATP Binding( ATP gated) is not a mechanism to control opening and closing of Ion channels.

ATP binding (ATP gated) IS NOT a mechanism to control the opening and closing of ion channels (Option a).

ATP-gated channels are membrane channel proteins that open in response to binding ATP.

These channels require energy in the form of ATP to open and thus allow the passage of ions/molecules across biological membranes.

For example, the P2X7 receptor is an ATP-gated channel that mediates apoptosis (programmed cell death) of immune cells.

In conclusion, ATP binding (ATP gated) IS NOT a mechanism to control the opening and closing of ion channels (Option a).

Learn more in:

https://brainly.com/question/9596152

Where does cell respiration and fermentation happen in cell?

Answers

Answer:

Mitochondria

Explanation:

Which organelle provides the energy for the cell to carry out protein synthesis

Answers

Answer:

Mitochondria

Explanation:

Mitochondria produces energy rich ATP molecules.

Answer:

The Mitochondria.

Explanation:

The Mitochondria, also known as the powerhouse of the cell, produces most of the cell's energy.

Because Tibetans live in high-altitude mountains, which of the following is an adaptation they may experience?

Answers

Answer:

all of the above is correct edg

Explanation:

which of the following is not an abiotic factor in the prairie ecosystem a water b sunlight c grass d soil​

Answers

Answer:

Grass

Explanation:

Biotic means living. There are some obvious abiotic factors here. The only gray area is what "soil" encompasses

grass-Biotic means living, all of the other choices are not living, and would therefore be abiotic factors

This is because it is a living thing (performs photosynthesis and cellular respiration).

Biotic means living, all of the other choices are not living, and would therefore be abiotic factors

the beginning of the menstrual function is known as

Answers

Ovulation
That's when the egg "splits" from the oviduct

how many copies of each chromosome are contained in each of the daughter cells resulting from meiosis?

Answers

Answer:

Each daughter cell will have half of the original 46 chromosomes, or 23 chromosomes. Each chromosome consists of 2 sister chromatids. The daughter cells now move in to the third and final phase of meiosis: meiosis II. At the end of meiosis I there are two haploid cells.

Explanation:

Hope this helps.

Each daughter cell has 23 of the 46 chromosomes. Sister chromatids make up each chromosome. Daughter cells enter meiosis II, the final step. Two haploid cells result from meiosis I.

What is meiosis?

Meiosis is a specialized kind of cell division that occurs in the germ cells of animals that reproduce sexually. This form of cell division is responsible for the production of gametes, such as sperm and egg cells. This process requires two rounds of cell division, and at the end of it, there are four cells that each have a single copy of each chromosome.

There are 46 chromosomes total, and each daughter cell has 23 of them. Each chromosome is composed of two sister chromatids. In the second and last stage of meiosis, daughter cells participate. Meiosis I always results in the formation of two haploid cells.

Learn more about meiosis, here:

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#SPJ5

Name any five natural and five human-made changes around us.

Answers

Answer:

Natural:

change of seasons.

formation of clouds.

weathering of rocks.

ripening of fruits.

beating of the heart.

By us:

burning of oil.

weaving of cloth.

cooking of food.

construction works

fu****

How is the electromagnetic spectrum organized from right to left?

Answers

Answer:

Electromagnetic waves exist with an enormous range of frequencies. This continuous range of frequencies is known as the electromagnetic spectrum.

Explanation:

The longer wavelength, lower frequency regions are located on the far left of the spectrum and the shorter wavelength, higher frequency regions are on the far right.

Complete the following statement.

_______ have been shown to travel from 300% of the speed of light, to 8 times the speed of light according to red shift data.​

Answers

Answer:

Quasar is the answer

Explanation:

Quasar have been shown to travel from 300% of the speed of light, to 8 times the speed of light according to red shift data.

which pathway allows for the breakdown of carbohydrates by splitting glucose molecules to form pyruvate?

Answers

Answer:

Catabolic pathways

Explanation:

Catabolic pathways release energy by breaking down complex molecules to simpler ones.

For example, in cellular respiration, glucose is being breaking down into CO2, H2O, and ATP.

The pathway for the breakdown of glucose to form pyruvate is called glycolysis

What is catabolism?

Catabolism is the metabolic reaction in which large molecules ate broken down into smaller molecules with the release of the energy.

Examples of catabolic reactions include those that break down carbohydrates, lipids and proteins.

The pathway for the breakdown of glucose to form pyruvate is called glycolysis.

Learn more about glycolysis at: https://brainly.com/question/737320

how are most of the non-essential amino acids made in the body?

Answers

I think it is glucose

how is the majority of energy within an ecosystem lost?

Answers

Answer:

idekoifoiwhwoifh

Explanation:


Q.1. Which of the following statements is false?

a) The particles in a solid are packed tightly together and can only vibrate in place.

b) Liquid particles are moving more slowly than gas particles.

c) Particles in the gas are much farther apart than particles in liquid or solid.

d) The particles in a solid have more energy than the particles in a liquid.​

Answers

The answer is D because the particles in a liquid have more kinetic energy than the particles in the corresponding solid.

Một đoạn phân tử DNA có 2200 nucleotide. Hãy cho biết đoạn DNA này dài bao nhiêu Å ? Biết một chu kì xoắn có 10 cặp nucleotide (nu), dài 34 Å.

Answers

Answer:

10 cm Tôi hy vọng điều này có thể giúp bạn

Which of the following is a way that minerals are used?
a industry
b. construction
c. technology
d. all of the above
Please select the best answer from the choices provided
Ο Α
OB
Ос
OD

Answers

Answer:

Your answer is all of the above, D.

Explanation:

All of the above are ways that minerals are used.

The ways by which minerals are used are as follows:

industryconstructiontechnology

WHAT ARE MINERALS?

Minerals are naturally occurring substances with a definite chemical composition.

Minerals are got from the Earth crust and they include;

iron oreGoldSilverCrude oil

These minerals are used in various ways by industries, construction companies and technology etc.

Learn more about minerals at: https://brainly.com/question/18078524

which statement best explains the orientation of the phospholipid molecules in this model?

Answers

Answer:

B.) The hydrophilic phosphate groups of the phospholipid molecules are attracted to the aqueous internal and external environments.

Explanation:

Hope This Helps! :)

The epidermis of the leaf surface has the stoma that can help carbon dioxide diffusive inside the leaf with how many percents?
(sorry, my english is bad)

Answers

Answer:

27. 3%

As most c2 are being made on the leafs

which type of biomolecule is a prominent part of animal tissue that functions in insulation to help animals conserve heat?

Answers

Answer:

Protein

Explanation:

protein is one of the 4 biomolecules that involve animal tissue functioning to help animals conserve the heat.

Green plants,unlike animals can:
A)make their own food
B)avoid being eaten by other organisms
C) get energy from the other organisms
D) release energy stored in their food

Answers

Answer:

dl;wkd;awlk;lkd;lskdoeok;dhjjf;efoowooo

Explanation:

Answer:

A make their own food by photosynthesis.

Explanation:

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